Nomenclature of monitoring system-real-time editing technology

Real-time editing technology means that the hard disk video recorder can process the collected raw data in real time and convert it into a standard MPEG-1 or MPEG-2 format image file, which is directly stored in the hard disk without data backlog and loss; It is mainly compared with computer burning. When the computer is burning, the original data is collected first, and then the data is processed and converted into a standard MPEG-1 or MPEG-2 format image file. Real-time codec technology requires that the speed of the entire system is fast enough, otherwise, it can only be achieved by reducing the image quality and data volume.